Question

how many except statements can a try-except block have?

Answer 1

atleast we should one except block

Answer 2

As many as you want. Start with the most specific first, then the least specific last to catch anything that the previous cases haven't caught yet.

For more details, see here.

Answer 3

Infinite, there is no limit for it

But it is encouraged to use a specific number of try - except block, else your code will be super complicated.

Answer 4

Hello, this is Gulshan Negi

Well, C++ can have multiple catch blocks to handle different types of exceptions. Like Python's try-except block, there is no strict limit to the number of catch statements you can have within a try block in C++.

For example: 

try {
    // Code that might throw an exception
    // ...
} catch (ExceptionType1 &e) {
    // Code to handle ExceptionType1
    // ...
} catch (ExceptionType2 &e) {
    // Code to handle ExceptionType2
    // ...
}
// You can have more catch blocks for other exception types if needed
// ...
catch (ExceptionTypeN &e) {
    // Code to handle ExceptionTypeN
    // ...
}

Thanks